公开(公告)号：US5985269A

公开(公告)日：1999-11-16

申请号：US73745

申请日：1998-05-06

申请人： Bruce D. Hammock ,  Kelli Hoover ,  Sean S. Duffey, deceased

发明人： Bruce D. Hammock ,  Kelli Hoover ,  Sean S. Duffey, deceased

IPC分类号： A01N63/00

CPC分类号： A01N63/00

摘要： A method of enhancing baculovirus disease in pests on a crop is provided through an insect control composition by applying an insect control composition to the crop. The applied composition includes a baculovirus that is infectious for at least one pest feeding on the crop and an enhancing agent for the baculovirus. The enhancing agent is preferably administered so as to be ingestible by the pest together with the baculovirus. A preferred enhancing agent is mannitol which increases the mortality of larval tobacco budworms feeding on cotton when infected with Autographa californica by 238%.

摘要翻译： 通过将昆虫控制组合物施用于作物，通过昆虫控制组合物提供增强作物上害虫的杆状病毒病的方法。 所施用的组合物包括对作物上至少一种害虫进食感染的杆状病毒和用于杆状病毒的增强剂。 增强剂优选施用以便与杆状病毒一起被害虫摄入。 优选的增强剂是甘露醇，其增加了用苜蓿银鲫感染238天后对棉花喂养的幼虫烟芽夜蛾的死亡率。